The TMC mount Lemmon Marathon and half Marathon is possible the toughest road race in the World. The event starts at mile post 0 of the Catalina highway and ends in the town of Summerhaven. The half marathon, possible one of the most scenic venues in America starts at the Manzanita pullout and finish with the marathon. Both events start at 6am and are open to 1pm, this gives plenty of time for those who are just out for the walk. Please visit the website for more information

Mount Lemmon Marathon LLC
4729 E Sunrise Dr. #229, Tucson,, AZ 85718